6 files changed, 69 insertions, 7 deletions
diff --git a/libc/sysdeps/linux/common/adjtimex.c b/libc/sysdeps/linux/common/adjtimex.c
index f45d54371..2fd7977f6 100644
--- a/libc/sysdeps/linux/common/adjtimex.c
+++ b/libc/sysdeps/linux/common/adjtimex.c
@@ -9,8 +9,16 @@
 #include <sys/syscall.h>
 #include <sys/timex.h>
 
-
+#if defined(__NR_adjtimex)
 _syscall1(int, adjtimex, struct timex *, buf)
+#else
+#include <time.h>
+int adjtimex(struct timex *buf)
+{
+    return clock_adjtime(CLOCK_REALTIME, buf);
+}
+#endif
+
 libc_hidden_def(adjtimex)
 weak_alias(adjtimex,__adjtimex)
 #if defined __UCLIBC_NTP_LEGACY__
diff --git a/libc/sysdeps/linux/common/futimens.c b/libc/sysdeps/linux/common/futimens.c
index 03e58f4b5..2f3d72420 100644
--- a/libc/sysdeps/linux/common/futimens.c
+++ b/libc/sysdeps/linux/common/futimens.c
@@ -8,7 +8,7 @@
 
 #include <sys/syscall.h>
 #include <time.h>
-#ifdef __NR_utimensat
+#if defined(__NR_utimensat) || defined(__NR_utimensat_time64)
 /* To avoid superfluous warnings about passing NULL to the non-null annotated
  * 2nd param "__path" below, we bypass inclusion of sys/stat.h and use
  * a non annotated, local decl.
diff --git a/libc/sysdeps/linux/common/not-cancel.h b/libc/sysdeps/linux/common/not-cancel.h
index 9d1588494..e4fb1d7fe 100644
--- a/libc/sysdeps/linux/common/not-cancel.h
+++ b/libc/sysdeps/linux/common/not-cancel.h
@@ -113,9 +113,9 @@ extern __typeof(pause) __pause_nocancel;
 #ifdef __NR_nanosleep
 # define nanosleep_not_cancel(requested_time, remaining) \
   INLINE_SYSCALL (nanosleep, 2, requested_time, remaining)
-/*#else
+#else
 # define nanosleep_not_cancel(requested_time, remaining) \
-  __nanosleep_nocancel (requested_time, remaining)*/
+  __nanosleep_nocancel (requested_time, remaining)
 #endif
 
 #if 0
diff --git a/libc/sysdeps/linux/common/pselect.c b/libc/sysdeps/linux/common/pselect.c
index 7a446a589..f9d16d6c8 100644
--- a/libc/sysdeps/linux/common/pselect.c
+++ b/libc/sysdeps/linux/common/pselect.c
@@ -34,7 +34,7 @@ static int __NC(pselect)(int nfds, fd_set *readfds, fd_set *writefds,
 			 fd_set *exceptfds, const struct timespec *timeout,
 			 const sigset_t *sigmask)
 {
-#ifdef __NR_pselect6
+#if defined(__NR_pselect6) || defined(__NR_pselect6_time64)
 	/* The Linux kernel can in some situations update the timeout value.
 	 * We do not want that so use a local variable.
 	 */
diff --git a/libc/sysdeps/linux/common/utimes.c b/libc/sysdeps/linux/common/utimes.c
index e6fc578f3..a28594dfd 100644
--- a/libc/sysdeps/linux/common/utimes.c
+++ b/libc/sysdeps/linux/common/utimes.c
@@ -9,7 +9,7 @@
 #include <sys/syscall.h>
 #include <sys/time.h>
 
-#if defined __NR_utimensat && !defined __NR_utimes
+#if (defined (__NR_utimensat) || defined(__NR_utimensat_time64)) && !defined __NR_utimes
 # include <fcntl.h>
 # include <stddef.h>
 int utimes(const char *file, const struct timeval tvp[2])
@@ -50,6 +50,6 @@ int utimes(const char *file, const struct timeval tvp[2])
 }
 #endif
 
-#if defined __NR_utimensat || defined __NR_utimes || defined __NR_utime
+#if defined __NR_utimensat || defined __NR_utimensat_time64 || defined __NR_utimes || defined __NR_utime
 libc_hidden_def(utimes)
 #endif
diff --git a/libc/sysdeps/linux/common/wait4.c b/libc/sysdeps/linux/common/wait4.c
index cd042d5e7..486ffaab8 100644
--- a/libc/sysdeps/linux/common/wait4.c
+++ b/libc/sysdeps/linux/common/wait4.c
@@ -10,6 +10,7 @@
 #include <sys/wait.h>
 #include <sys/resource.h>
 
+#if defined(__NR_wait4)
 # define __NR___syscall_wait4 __NR_wait4
 static __always_inline _syscall4(int, __syscall_wait4, __kernel_pid_t, pid,
 				 int *, status, int, opts, struct rusage *, rusage)
@@ -32,6 +33,59 @@ pid_t __wait4_nocancel(pid_t pid, int *status, int opts, struct rusage *rusage)
 	return __syscall_wait4(pid, status, opts, rusage);
 #endif
 }
+
+#else
+pid_t __wait4_nocancel(pid_t pid, int *status, int opts, struct rusage *rusage)
+{
+	idtype_t type;
+	int __res;
+	siginfo_t info;
+
+	info.si_pid = 0;
+
+	if (pid < -1) {
+		type = P_PGID;
+		pid = -pid;
+	} else if (pid == -1) {
+		type = P_ALL;
+	} else if (pid == 0) {
+		type = P_PGID;
+	} else {
+		type = P_PID;
+	}
+
+	__res = INLINE_SYSCALL(waitid, 5, type, pid, &info, opts|WEXITED, rusage);
+
+	if ( __res < 0 )
+		return __res;
+
+	if (info.si_pid && status) {
+			int sw = 0;
+			switch (info.si_code) {
+			case CLD_CONTINUED:
+				sw = 0xffff;
+				break;
+			case CLD_DUMPED:
+				sw = (info.si_status & 0x7f) | 0x80;
+				break;
+			case CLD_EXITED:
+				sw = (info.si_status & 0xff) << 8;
+				break;
+			case CLD_KILLED:
+				sw = info.si_status & 0x7f;
+				break;
+			case CLD_STOPPED:
+			case CLD_TRAPPED:
+				sw = (info.si_status << 8) + 0x7f;
+				break;
+			}
+			*status = sw;
+	}
+
+	return info.si_pid;
+}
+#endif
+
 #ifdef __USE_BSD
 strong_alias(__wait4_nocancel,wait4)
 #endif